2104363456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:606

約数の個数: 112

約数和(自身を含む): 4655429856

約数和(自身を除く): 2551066400

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 197, 208, 296, 347, 394, 416, 481, 592, 694, 788, 832, 962, 1184, 1388, 1576, 1924, 2368, 2561, 2776, 3152, 3848, 4511, 5122, 5552, 6304, 7289, 7696, 9022, 10244, 11104, 12608, 12839, 14578, 15392, 18044, 20488, 22208, 25678, 29156, 30784, 36088, 40976, 51356, 58312, 68359, 72176, 81952, 94757, 102712, 116624, 136718, 144352, 163904, 166907, 189514, 205424, 233248, 273436, 288704, 333814, 379028, 410848, 466496, 546872, 667628, 758056, 821696, 888667, 1093744, 1335256, 1516112, 1777334, 2187488, 2529283, 2670512, 3032224, 3554668, 4374976, 5058566, 5341024, 6064448, 7109336, 10117132, 10682048, 14218672, 20234264, 28437344, 32880679, 40468528, 56874688, 65761358, 80937056, 131522716, 161874112, 263045432, 526090864, 1052181728, 2104363456]

約数ペア:

[(1, 2104363456), (2, 1052181728), (4, 526090864), (8, 263045432), (13, 161874112), (16, 131522716), (26, 80937056), (32, 65761358), (37, 56874688), (52, 40468528), (64, 32880679), (74, 28437344), (104, 20234264), (148, 14218672), (197, 10682048), (208, 10117132), (296, 7109336), (347, 6064448), (394, 5341024), (416, 5058566), (481, 4374976), (592, 3554668), (694, 3032224), (788, 2670512), (832, 2529283), (962, 2187488), (1184, 1777334), (1388, 1516112), (1576, 1335256), (1924, 1093744), (2368, 888667), (2561, 821696), (2776, 758056), (3152, 667628), (3848, 546872), (4511, 466496), (5122, 410848), (5552, 379028), (6304, 333814), (7289, 288704), (7696, 273436), (9022, 233248), (10244, 205424), (11104, 189514), (12608, 166907), (12839, 163904), (14578, 144352), (15392, 136718), (18044, 116624), (20488, 102712), (22208, 94757), (25678, 81952), (29156, 72176), (30784, 68359), (36088, 58312), (40976, 51356)]